diff --git a/src/common/gamecode/creport.c b/src/common/gamecode/creport.c
index 087c99a03..90c6ca7ab 100644
--- a/src/common/gamecode/creport.c
+++ b/src/common/gamecode/creport.c
@@ -380,8 +380,8 @@ void
 creport_init(void)
 {
 	tsf_register("report", &cr_ignore);
-        tsf_register("string", &cr_string);
-        tsf_register("order", &cr_string);
+	tsf_register("string", &cr_string);
+	tsf_register("order", &cr_string);
 	tsf_register("int", &cr_int);
 	tsf_register("unit", &cr_unit);
 	tsf_register("region", &cr_region);
diff --git a/src/common/kernel/save.c b/src/common/kernel/save.c
index 0e794ed4c..d575fd70c 100644
--- a/src/common/kernel/save.c
+++ b/src/common/kernel/save.c
@@ -2205,4 +2205,4 @@ writegame(const char *filename, char quiet)
   fclose(F);
   printf("\nOk.\n");
   return 0;
-}
\ No newline at end of file
+}
diff --git a/src/common/kernel/xmlreader.c b/src/common/kernel/xmlreader.c
index 450ef4ff8..95d7e3c32 100644
--- a/src/common/kernel/xmlreader.c
+++ b/src/common/kernel/xmlreader.c
@@ -573,7 +573,7 @@ parse_resources(xmlDocPtr doc)
     /* reading eressea/resources/resource/function */
     xpath->node = node;
     result = xmlXPathEvalExpression(BAD_CAST "function", xpath);
-    for (k=0;k!=result->nodesetval->nodeNr;++k) {
+    if (result->nodesetval!=NULL) for (k=0;k!=result->nodesetval->nodeNr;++k) {
       xmlNodePtr node = result->nodesetval->nodeTab[k];
       pf_generic fun;
 
@@ -607,7 +607,7 @@ parse_resources(xmlDocPtr doc)
     /* reading eressea/resources/resource/resourcelimit/function */
     xpath->node = node;
     result = xmlXPathEvalExpression(BAD_CAST "resourcelimit/function", xpath);
-    for (k=0;k!=result->nodesetval->nodeNr;++k) {
+    if (result->nodesetval!=NULL) for (k=0;k!=result->nodesetval->nodeNr;++k) {
       attrib * a = a_find(rtype->attribs, &at_resourcelimit);
       xmlNodePtr node = result->nodesetval->nodeTab[k];
       pf_generic fun;